InChI=1/C20H24N4O2S/c21-19(25)9-12-27-18-8-4-3-7-17(18)23-20(26)22-10-11-24-13-15-5-1-2-6-16(15)14-24/h1-8H,9-14H2,(H2,21,25)(H2,22,23,26)/p+1/fC20H25N4O2S/h22-24H,21H2/q+1 1232B4B71C920EB2